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All Patents of Type: feedwater apparatus
Patents 1 - 13 of 13
First set of recordsLast set of records
NumberDatePatenteeTitleType
22,284Dec. 14, 1858J. FrickFeed-water and blow-off apparatus for steam-boilersstationary boilers
43,387Jul. 05, 1864H. Blandy, F.J. BlandyImprovement in pump-gearfeedwater apparatus
93,564Aug. 10, 1869H.E. StagerImprovement in automatic boiler-feedersfeedwater apparatus
185,861Jan. 02, 1877J.T. HancockInspiratorfeedwater apparatus
CA-47,257Oct. 12, 1894H.E. MoffatFeed-water purifierfeedwater apparatus
532,563Jan. 15, 1895L. KaczanderSteam Injectorfeedwater apparatus
688,286Dec. 10, 1901J.C. BlevneyWater-feeder for boilersfeedwater apparatus
846,213Mar. 05, 1907L. KassanderBoiler Check Valvefeedwater apparatus
1,057,740Apr. 01, 1913L. KassanderInjectorfeedwater apparatus
1,084,640Jan. 20, 1914L. KassanderInjectorfeedwater apparatus
1,133,601Mar. 30, 1915R. WoodEjecting Devicefeedwater apparatus
1,153,114Sep. 07, 1915H.L. Leverett, L. KassanderInjectorfeedwater apparatus
1,496,005Jun. 03, 1924H.B. LeeApparatus for controlling boiler water feedfeedwater apparatus
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